dt-bindings: watchdog: apple,wdt: Add A7-A11 compatibles

The blocks on A7-A11 SoCs are compatible with the existing driver so
add their per-SoC compatibles.

Acked-by: Guenter Roeck <[e-mail]>
Acked-by: Krzysztof Kozlowski <[e-mail]>
Signed-off-by: Nick Chan <[e-mail]>
Acked-by: Linus Walleij <[e-mail]>
Reviewed-by: Neal Gompa <[e-mail]>
Signed-off-by: Hector Martin <[e-mail]>

Documentation/devicetree/bindings/watchdog/apple,wdt.yaml

···
   compatible:
     items:
       - enum:
+          - apple,s5l8960x-wdt
+          - apple,t7000-wdt
+          - apple,s8000-wdt
+          - apple,t8010-wdt
+          - apple,t8015-wdt
           - apple,t8103-wdt
           - apple,t8112-wdt
           - apple,t6000-wdt